人教版英语八年级上第九单元知识点

Unit 9 Can you come to mu party?

一、单词及短语

1、prepare 动词意为使…做好准备，把…准备好；常用短语

①prepare for…… 为…做准备；其名词形式是preparation 意为准备，准备工作Eg：I can’t go to your party ,because I must prepare for the math exam.

The farmers are preparing the ground for planting。

农民们正在为种植准备耕地。

②prepare sb for/to do sth 使某人对……做好准备

eg:The teachers are preparing the students for the final examination.

老师们正让学生们准备期末考试.

He took out a picec of paper and prepared to write to his friend.

他拿出一张纸，准备给他的朋友写信。

③prepare sb sth 为某人准备……

eg：the host prepared us a delicious meal.

主人为我们准备了美味的晚餐.

2、exam examination 名词意为考试

常见的短语：

entrance exam 入学考试pass the exam 通过考试

fail the exam 考试及格have /take an exam 参加考试

3、have the flu 患感冒have a cold 感冒了have a fever 发高烧have a headache 头痛注意：其中的have不是有的意思，通常意为患有……

4、available 形容词意为有空的；可获得的，和free的意义相同

be available===be free

Eg：I am available (free)in this afternoon. 下午有空。

----Can you come to my party this evening?

----sorry, I’m not available(free) .Maybe another time. 5、until

until“直到”,表示某一种行为一直持续到某一时间。用在肯定句中，句子的谓语动词必须是可延续性的。

not...until“直到...才”表示直到某一时间,某一行为才发生,之前该行为并没有发生. 用在否定句中，主句中的谓语可以是延续性的也可以是短暂性动词。

eg: I studied Englis until 9 o’clock last night. 我咋晚学英语一直学到9点钟.(表示9点前一直在学) I did not study Englis until 9 o’clo ck last night. 我咋晚直到9点钟才学英语.(表示9点才开始学) I waited for five hours until it was dark. I had to give it up.我等了五个小时直到天黑了，不得不放弃。

I didn’t go to sleep until 11 o’clock 我知道九点钟才睡觉。

He lived with his parents until he get married。他和父母住知道他结婚为止。

6、hang 动词意为悬挂，垂下过去式是hung

常见短语：hang out 外出闲逛。泡在某处hang on 紧紧抓住

Hang on 挂在…上hang up 挂断电话；悬挂，挂起

Eg：He likes reading and he often hangs out the bookshop.他喜欢阅读，并且他尝尝去书店。Hang the picture on the wall. 把这幅画挂在墙上。

7、catch 动词意为追上，赶上；其三单形式为catches 过去式为caught

常用短语为catch up with 追赶上… likes

Eg：The cat likes catching the mice.猫喜欢抓老鼠。

You have to work hard to catch up with the top students in your class.

要赶上班上的优秀学生，你的更加努力才行。

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9、I’m afraid…… 意为恐怕……，表示推测令人不愉快的事情。

表示否定时为I’m afraid not 恐怕不能表示肯定是为I’m afraid so 恐怕如此

Eg：----Look at the clouds，It looks like rain.看那些云，看起来像是要下雨了。---- I’m afraid so. 恐怕是这样的。

----Can you go to the concert?你能去音乐会吗？

---- I’m sorry，I’m afraid not. 抱歉，恐怕去不了。

10、invite 动词意为邀请名词形式是invitation 意为邀请函，邀请

常见的短语有：invite sb to+地点邀请某人去某地

Invite sb to do sth 邀请某人做某事

Eg：My best friend invite me to her hometown. 我的好朋友邀请我去她的家乡。Yesterday Anna invite me to watch the film. 昨天安娜邀请我去看电影。

Eg：He is old enough to look after himself.他已经足够大来照顾自己了。

You should look after the dog well. 你应该好好照顾这只小狗。

== You should take good care of the dog. 你应该好好照顾这只小狗。

13、help sb (to ) do sth 帮助某人做某事

help sb with sth 在某方面帮助某人

help oneself to sth 随便吃……

eg：Can you help me (to) prepare for the party? 你能帮我为聚会做准备吗？

I helped my sister (to ) clean the room yesterday. 我昨天帮助我的姐姐打扫房间。Anna often helps her mother with housework. 安娜经常帮助她妈妈做家务。

Miss Lee often helps me with my English. 李老师经常在英语方面帮助我。

Help to yourself some fruit. 你随便吃些水果吧！！

14、sad 形容词意为悲伤地，伤心的

This story made me very sad . 这个故事让我很伤心。

It’s sad to hear this bad news. 听到这个坏消息，我很伤心。注意：It’s +形容词+（for sb）to do sth 对于谁来说做…是…的

15、see （看见）hear（听见）watch（看见）+sb +do sth 看见过/听见过某人做…… 后接动词原形

see （看见）hear（听见）watch（看见）+sb +doing sth看见/听见某人正在做…… 后接动名词

eg：I often see the boy play basketball in the park. 我经常看见那个男孩在公园里打篮球。They can always hear her sing in the next room。他们经常能听到她在隔壁房间唱歌。Lilei watched the chief take the old man’s phone. 李